baber/WOPTO huggingface dataset:
Patent JP-H01155165-A (JP)
Title: Bleeder for absorption type refrigerator
Inventor: UCHIDA SHUICHIRO
IPC: F25B43/04
Filed: 1987-12-11
Abstract: PURPOSE: To discharge uncondensed gas to the outside of a machine through a simple exhaust system by providing an ejector employing solution delivered from a solution pump as a drive source, and a liquid ejector employing cooling water as a drive source for uncondensed gas separated from the solution. CONSTITUTION: Refrigerant vapor generated from a high temperature regenerator 8 advanced from the driving side of a vapor ejector 12 and sucks uncondensed gas from a suction unit 5 through action of the ejector. Mixture gas is introduced to the suction side 6a of a solution circulation pump 6 and a part thereof is fed through a solution heat exchanger 7 to a condenser 10 and the remainder is fed through a low temperature regenerator 9 to the condenser 10. Collected uncondensed gas is is sucked by a solution ejector 15 and enters into a solution separator 18. The separated solution returns back to the absorber 5 and the uncondensed gas enters into a bleeder tank 20 before being discharged to the outside of the machine by means of a cooling water ejector 21.
Patent JP-2001136270-A (JP)
Title: Radio communication device
Inventor: HARADA TOSHIHIRO
IPC: H04M1/60
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device which can correspond to both of speech communication with ears separated from the device and speech communication with the device attached to one ear as a telephone with one piece of device and where their switching is explicit, also simple and fast. SOLUTION: This device has two loudspeakers. One is a loudspeaker 101 that is listened to while separated from the ears and the other is a loudspeaker 102 that is listened to while attached to one ear, and a flip 104 can optionally select from which voice should be outputted between the two speakers. It is possible to obtain a radio telephone set which can correspond to both of the speech communication with the ears separated and the speech communication with one ear attached with one telephone set and also of which switching between the both cases of speech communication is explicit, also simple and fast.
Patent JP-H07252966-A (JP)
Title: Static friction edge cutting device of friction type seismic isolator
Inventor: SAKAI KANJI
IPC: E04H9/02
Filed: 1994-12-15
Abstract: PURPOSE:To cut off static friction quickly even in small and medium earthquakes and to enable a building to start to slide. CONSTITUTION:Upper and lower horizontal friction plates 6 and 7 making a pair are mounted to the front ends of concrete short columns projected in opposition to the lower part of a building 2 and the upper surface of the foundation 3 each other. A large number of such friction plates 6 and 7 are arranged to bear the weight of the building 2 on the friction plates 6 and 7. A low friction sliding material 8 is made to lie between the friction plates 6 and 7, and the static frictional force of the friction plates 6 and 7 is lowered to specific level. Superconductive coils 9 and 10 as magnetic force units are wound on the peripheral surfaces of the short columns 4 and 5, and when the superconductive coils 9 and 10 are energized, the superconductive coils 9 and 10 are repelled to each other strongly with magnetic force, and the repulsion acts upward on the building 2.
Patent JP-S63168569-A (JP)
Title: Voltage measuring apparatus
Inventor: INOGUCHI TOSHIO
IPC: G01R15/04
Filed: 1986-12-29
Abstract: PURPOSE:To measure a high voltage at a high accuracy without accompanying errors, by subtracting a division error voltage from a divided voltage from a first voltage divider accompanied with an error voltage proportional to the square of an applied voltage. CONSTITUTION:A voltage E is applied at input terminals 1A and 1B of a voltage divider which comprises a film resistor with resistance values of R1 and R2 during the application of the voltage and a divided voltage E2 of a voltage across ends of the resistance of R2 is obtained at output terminals 2A and 2B. Then, as an output of an effective value converter 4 is squared with a multiplier 5, a squared voltage is produced as obtained by squaring the divided voltage (effective voltage). In addition, an output voltage of the multiplier 5 is divided with a voltage divider 6, which causes a division error voltage DELTAe (effective value) as generated from a voltage divider 2. An output end of the converter 4 is connected to an adder 9 through a resistance linked to an output of a one-fold inversion amplifier 7 and a divided voltage (effective value) of the voltage divider 2 is inverted to be supplied to the adder 9. This permits the subtraction of the division error voltage DELTAe from the divided voltage, thereby providing a value after the removal of errors from the divided voltage.
Patent JP-H11128714-A (JP)
Title: Dispersant for ceramic powder
Inventor: DEYAMA KAZUHITO
IPC: C09K23/52
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersant for ceramic powder satisfying all aspects of concentration, fluidity and stability of a ceramic powder by including an amide of an alkanol amine and a copolymer of maleic anhydride and a monomer capable of being copolymerized with the maleic anhydride. SOLUTION: A dispersant used in preparing a ceramic molded product applicable for various purposes by sintering a water slurry of ceramic powder is prepared by including an amide of an alkanol amine and a copolymer of maleic anhydride and a monomer capable of being copolymerized with the maleic anhydride. The monomer capable of being copolymerized with the maleic anhydride is a monomer having an olefin double bond, e.g. styrene, propylene and the like. As the alkanol amine to be reacted with the copolymer, substances represented by the formula are cited and monoethanolamine, diethanolamine are particularly preferred. In the formula, (n) represents 1 or 2 and (m) represents a number of 1-10.
Patent JP-H08142474-A (JP)
Title: Plate cylinder of stencil printing machine
Inventor: KAWABE TAKAO
IPC: B41L13/18
Filed: 1994-11-22
Abstract: PURPOSE: To prevent the occurrence of leakage of ink due to its excessive sticking of ink onto the inner peripheral surface of the plate cylinder of a stencil printing machine. CONSTITUTION: Ink supply means for supplying Ink is provided on the inner peripheral surface of a stencil printing machine, and at the same time, there is provided recovery means for recovering excessive ink on the inner peripheral surface of the same. Specifically, in the structure where the plate cylinder main body 4 is supported by a hollow shaft 3, ink reservoir means is provided within the hollow shaft 3 in order to supply ink onto the inner peripheral surface of the plate cylinder main body 4, simultaneously, ink recovered from the inner peripheral surface of the same is returned to the reservoir means.
Patent JP-H07136701-A (JP)
Title: Galvanized steel sheet excellent in slidability and paint image clarity
Inventor: IWAI MASATOSHI
IPC: B21B27/02
Filed: 1993-11-18
Abstract: PURPOSE:To produce a steel sheet excellent in slidability and paint image clarity by providing fine projection and recess in a specific area range on its surface and regulating the Vickers hardness of a galvanized layer and the sum of recessed part volumes per a unit area to satisfy specific inequalities. CONSTITUTION:The sheet is a galvanized sheet having fine recessed parts of 0.0001mm<2> to 0.01mm<2> area on its surface, and whose Vickers hardness(Hv) of a galvanized layer and the sum (w) of recessed part volumes per unit area satisfy inequalities. It is known that the surface hardness of the galvanized layer and the recessed part volumes on a plated surface, that is, an oil retaining quantity per unit area of the surface at the time of pressing can be operated as a parameter in the inequlities, and the paint image clarity and the slidability of a galvanized sheet can be mad compatible with each other. Such a sheet is developed. The galvanized sheet obtained by these processes is excellent in the image clarity after painting and press formability, and it is most suitable for the body of an automobile, especially for the outside plates of door, fender, hood, etc., and the outside plates, etc., of an electric refrigerator.
Patent JP-H11129588-A (JP)
Title: Image forming apparatus
Inventor: MIZUKI SATOE
IPC: B41J29/42
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for shortening a screen switching time of a display unit in the case of setting image forming conditions according to a displayed screen and shortening a cause analyzing time in the case of forming no desired display screen. SOLUTION: The image forming apparatus comprises a display means 1 for displaying a screen, a display screen forming means 2 for forming a screen for displaying on the means 1, a display managing means 3 for adding a screen number to the screen formed by the means 2 to manage it, a display memory means 4 for storing the screen displayed on the means 1 and the added screen number correspondingly, and a display control means 5 for taking out the corresponding screen based on the screen number from the means 4 and displaying it on the means 1.
Patent JP-H0532779-A (JP)
Title: Polyimide resin having naphthalene skeleton
Inventor: TACHIBANA YAKUDO
IPC: C08G73/10
Filed: 1991-11-27
Abstract: PURPOSE:To obtain the subject new resin, having ultrahigh heat resistance and excellent in dimensional stability, mechanical strength and electrical characteristics by introducing a naphthalenetetracarboxylic acid part into the basic skeleton of a polyimide. CONSTITUTION:A polyimide resin expressed by the formula (X is carbon atom- containing organic group). The aforementioned resin is obtained by reacting 2,3,6,7-naphthalenetetracarboxylic dianhydride with a diamine such as hexamethylenediamine, e.g. the acid anhydride with the diamine in a solvent such as N-methyl-2-pyrrolidone, providing a polyamic acid, then forming the prepared polyamic acid into a film, etc., subsequently polycondensing the polyamic acid according to a method for heating the formed film, etc., and forming imide bonds.
Patent JP-H07165221-A (JP)
Title: Production of roll hand towel
Inventor: FUKUZAKI HIDEKI
IPC: B65B63/04
Filed: 1994-11-21
Abstract: PURPOSE:To provide a method that can produce roll hand towels in uniform quality at a high speed with a machine that can be miniaturized in the whole apparatus. CONSTITUTION:A sheet 1 of cloth is supplied with a supply conveyer 2 toward an inlet 55 of a formation means 9 so that the supply approaches respectively a pair of inlet formation members 10, 40 that intersect the direction of drawing toward the inlet 55 of the formation means 9 and form the inlet 55 for the formation means 9. Then, the supplied sheet 1 is pressed at its middle in the direction of supply with an insertion means 41 toward the inlet 55 side of the formation means 9, and the sheet 1, while being bent double in the middle of the direction of supply with three parties of the insertion means 41 and a pair of inlet formation members 10, 40, is inserted into the inlet 55 of the formation means 9 with the side of being bent in the lead, and the sheet 1 in the state of being bent double is rolled up, starting from the side of being bent, with a formation means 9 into a form of roll hand towel.
Patent JP-H07138935-A (JP)
Title: Accompanied turning prevention device in soil improving machine
Inventor: KANZAWA MASAAKI
IPC: E02D3/12
Filed: 1993-11-19
Abstract: PURPOSE:To prevent a soil from turning together by installing rotatively an accompanied turning prevention blade whose size is equivalent to that of an excavation blade to an elevation above the excavation blade and rotating the blade in the opposite direction of the excavation blade with a pressure of an excavated soil acting on the bottom of the blade body. CONSTITUTION:A ground to be improved is excavated with an excavation blade 20 having an excavation bit and a plurality of cutting blades 18 by turning an excavation rod 10. Then, the excavated soil moves upward while it is being agitated with agitation blades 22b and 22c turning with the rod 10. The earth pressure acts as a rotary force of an accompanied turning prevention blade 26. As the blade 26 is mounted right downward as opposed to the blades 22b and 22c, the blade 26 is turned in the opposite direction against the blades 22b and 22c. The excavated soil is kneaded and mixed to a satisfactory extent and what is more, an accompanied turning phenomenon is avoided. Furthermore, cement milk is injected into the soil by way of a pressure feed passage and an outlet 16 and it is mixed and agitated, thereby producing a cylinder-shaped column. This construction makes it possible to enhance quality and what is more, to simplify the structure of a soil improving machine and operate the machine simply and easily.
Patent JP-H08170148-A (JP)
Title: Cold rolled steel sheet for deep drawing, excellent in uniformity of material in coil longitudinal direction and surface quality and having non-aging characteristic at ordinary temperature, and its production
Inventor: SHIODA KOSAKU
IPC: C22C38/00
Filed: 1994-12-16
Abstract: PURPOSE: To produce a cold rolled steel strip for deep drawing, excellent in material in longitudinal direction of steel strip coil and surface quality and having non-aging characteristic at ordinary temp., by hot-rolling and cold-rolling an extra low carbon steel slab of specific composition, annealing the resultant steel strip in continuous annealing equipment, and then temper-rolling it at specific draft. CONSTITUTION: An extra low carbon steel slab, having a composition containing, by weight, 0.0001-0.0026% C, <1.2% Si, 0.03-2.0% Mn, 0.01-0.15% P, 0.0010-0.02% S, 0.005-0.1% Al, 0.0001-0.0O40% N, 0.0001-0.0030% B, and Ti in the amount satisfying 0<=N-14Ti/48<=0.0015%, is hot-rolled at >=(Ar3 -50) deg.C finishing temp., cooled rapidly, coiled at a temp. between ordinary temp. and 700 deg.C, cold-rolled at >=70% rolling rate, successively annealed continuously at 600-900 deg.C, and further temper-rolled at >=2080×(C-0.0015)% draft. By the addition of extremely small amount of Ti, the cold rolled steel sheet, extremely uniformized in non-aging characteristic at ordinary temp., workability such as deep drawability, and surface quality, can stably be produced.
Patent JP-H09152107-A (JP)
Title: Furnace combustion control method
Inventor: KOIZUMI KENJI
IPC: F23D14/22
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To achieve combustion changing injection conditions of a fuel and an oxidizer based upon furnace temperature and air temperature. SOLUTION: In a nozzle part 10, a first nozzle 11 is formed such that a central line of the first nozzle 11 passes through a furnace wall 10 perpendicularly to the same. In contrast, a second nozzle 12a, and a third nozzle 12b are provided inclined at a predetermined angle. The second nozzle 12a is set to be relatively large in an injection angle θ while the third nozzle 12b is set to be relatively small in the angle θ. Such a nozzle part 10 is used to achieve combustion changing over the second and third nozzles 12a, 12b having different injection angles θ between air and a fuel stream and changing the number of the nozzles.
Patent JP-H06163768-A (JP)
Title: Heat-dissipating device of electronic component
Inventor: FUJIMOTO MITSUNAO
IPC: H05K7/20
Filed: 1992-11-24
Abstract: PURPOSE:To dissipate heat from a heat-generating component with good efficiency and to make the title heat-dissipating device small-sized by a method wherein a first L-shaped heat sink is installed. CONSTITUTION:A terminal pin 19 for a power transistor 10 as a heat-generating component is first fixed, by a solder 20, to a copper film formed on a printed- circuit board 13. After that, one face A of a first L-shaped heat sink 11 is inserted into a through hole 15 via an insulating sheet 16, and it is brought into close contact with the base side of the power transistor 10. In addition, a second heat sink 12 is coupled to the first heat sink 11, the tip of a pressure metal fitting 17 is brought into contact with one end edge of the power transistor 10, the other end is fixed to the second heat sink 12 by a screw 18. Thereby, one face A of the first heat sink 11 is energized to the base side of the power transistor 10 by the elasticity of the pressure metal fitting 17.
Patent JP-H07251649-A (JP)
Title: Accelerator pedal device for vehicle with prime mover
Inventor: HANSU UUUE BAUMAN
IPC: B60K26/02
Filed: 1994-12-16
Abstract: PURPOSE: To provide an accelerator pedal device for vehicles that can be assembled in advance outside of vehicles and be easily installed independently of the tolerances of vehicle body components. CONSTITUTION: This accelerator pedal device for vehicles includes an accelerator pedal plate 21 that is pivotally supported on a pedal holder in the form of a housing and that is connected to an adjusting unit. The pedal holder consists of an oblong housing comprising two panlike halves in which components of the adjusting unit are held on bearing points 5 and 6 molded on to the interior side. On the exterior side of the halves, transversely extending catch hook strips 9 and 10 are arranged, and on a lower surface thereof facing the vehicle superstructure, molded-on common centering domes 11 and 12 are provided for the fastening and fixing of the position.
Patent JP-H09327808-A (JP)
Title: Production of aggregate-containing decorative panel
Inventor: KOIKE TAKERU
IPC: C04B28/26
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To produce an aggregate-containing decorative panel excellent in quality and having beautiful appearance finish with good productivity by using a small quantity of aggregate by simple equipment. SOLUTION: A slurry consisting of an SiO2 -Al2 O3 powder 11, an alkali metal silicate aq. soln. 12 and an aggregate 13 with specific gravity of 2 or more is supplied to a mold and vibrated to sediment the aggregate 13 to harden the same and the surface on the sedimentation side of the aggregate is polished or the matrix of a surface layer is peeled to finish the whole. By this method, a surface can be covered with a small amt. of the aggregate and the almost entire surface can be constituted of the aggregate and excellent appearance design effect and weatherability can be obtained.
Patent JP-H08171454-A (JP)
Title: Handwritten data input device
Inventor: TAKEMOTO YASUNORI
IPC: G06K9/20
Filed: 1994-12-16
Abstract: PURPOSE: To provide a handwritten data input device capable of easily discriminating handwriting to be the object of input and editing in a present input state and the handwriting which is not the object of the input and the editing and accurately inputting and editing the handwriting. CONSTITUTION: This device is provided with an input device 1 for fetching the handwriting inputted to the input area of a display screen, an input area picture preservation part 6 for preserving pictures by the handwriting inputted before the input activation time of this time by the input device 1, an input area picture change part 7 and a handwriting change part 10 for respectively changing plotting conditions so as to visually discriminate the preserved pictures and the handwriting inputted this time and a display device 2 for displaying the preserved pictures and the handwriting inputted this time corresponding to the plotting conditions.
Patent JP-H04186135-A (JP)
Title: Knocking detector device
Inventor: KAYANO MITSUO
IPC: G01H17/00
Filed: 1990-11-21
Abstract: PURPOSE:To allow the highly sensitive detection by providing an AGC circuit using a microcomputer which conducts such a proper gain control that the presence of a fine knocking generation can be detected in all operating states of an internal combustion engine. CONSTITUTION:An AGC circuit 2 amplifies the output of a vibration sensor 1 for detecting the vibration of an internal combustion engine. A BPF 3 separates the output in a band containing the characteristic frequency component of knocking. A microcomputer 13 reads the operating state factors of the internal combustion engine such as engine rotating speed and engine load to determine the gain. According to this gain, a binary signal of 1.0 is outputted from the output port of the microcomputer 13. An analog switch 14 is on/off by this signal, the composite resistance value of resistance R1-R4 is changed, and the output of an amplifier 15 is changed by the ratio of the composite resistance value to a resistance R5. At this time, the gain can be controlled linearly or non-linearly by the resistances R1-R5 or the map value of a soft wear. When the number of output ports of the microcomputer 13 is increased, the control can be performed in a wide range.
Patent JP-H0626635-A (JP)
Title: Burner burning medium containing noxious substance
Inventor: TSUORUTAN FUYURETSUPU
IPC: F23D17/00
Filed: 1992-10-12
Abstract: PURPOSE: To provide a burner which is improved in the process of mixing a medium containing a hazardous substance and fuel, and can combust fuel completely for the removal of the hazardous substance contained in exhaust gas or waste gas. CONSTITUTION: A burner is provided with two or more concentric ring shape paths (10 to 15), and each of ring shape paths 10, 12, 14 conducting a hazardous substance is provided with a swirling blade 18 and surrounded by each of ring shape paths 11, 13 and 15 conducting the fuel. Openings 24 are arranged piercing through a separating wall 23 which is between the ring shape path conducting hazardous substance and the ring shape path conducting fuel, behind the swirling blade inside the path of conducting the hazardous substance and behind a ring shape stopper plate 20 having a nozzle hole 21 inside the ring shape path conducting the fuel.
Patent JP-S63166508-A (JP)
Title: Assembly of electronic trim part for vehicle
Inventor: OZAWA KAZUHIRO
IPC: B29L31/58
Filed: 1986-12-27
Abstract: PURPOSE:To obtain a light weight part, to reduce the manufacturing cost and to improve the productivity, by placing both an electronic trim part to be inserted and a resin mass forming a lining in a mold for stamping molding, and bringing the molds into contact with each other under pressure. CONSTITUTION:Both parts of connecters to be exposed outside of a lining at the time of completion are liquid-tightly inserted into fitting holes 13 and 14 made in a bottom force 19 through a seal material 15. Moreover, connection parts between a wire harness 8 and connecters 9 and 10 are also sealed with a seal material ]1 in advance in such a manner that a resin does not penetrate therein. The wire harness 8 is supported on a rib 19a projectedly set on the bottom force 19. Then, masses 17 of a thermoplastic resin are placed on the bottom forces 19, and a top force 18 is contacted with the bottom force under pressure. A base material 2 thus molded and a material prepared by laminating and adhering in advance an intermediate material 3 made of a resin foam and a surface material 4 comprising a felt material, or a polyvinyl chloride film and so on are monolithically molded by using a top force 21 whose shape coincides with the surface shape of the base material 2 and a bottom force 20 whose shape coincides with the surface shape of the surface material 4.
Patent JP-H08173578-A (JP)
Title: Head of golf club with club main body made of acryl and its manufacture
Inventor: ROBAATO GUTSUDO
IPC: A63B53/04
Filed: 1994-11-24
Abstract: PURPOSE: To improve the transfer of energy from the head of a golf club to the club face by integrally molding the main body part of the club by injection- molding a polymethyl methacrylate. CONSTITUTION: A club head 1 is configured of a club main body 2 formed of only a polymethyl methacrylate (acrylic resin) and a metal insert part 3 which fixes the end part of a club shaft. The insert part 3 is formed of e.g. aluminum. The club head 1 is injection-molded through the use of a predetermined injection molding machine. In this case, the polymethyl methacrylate can be transparent as it is, or colored or translucent by the addition of dye. In addition, the club main body 2 may be provided with more than one dent or speed slot.